Bright idea: testing light therapy for sick kids in the ICU

This study looks at whether giving light therapy to critically ill children (ages 4-17) in the pediatric ICU is practical and well-tolerated. Each morning, a light box is placed at the bedside, and light levels are measured. Children, families, and staff fill out surveys about their experience. The goal is to see if this approach is feasible and safe, not to treat a specific disease.